get_residual — SciPy v1.15.3 Manual (original) (raw)

scipy.interpolate.LSQUnivariateSpline.

LSQUnivariateSpline.get_residual()[source]#

Return weighted sum of squared residuals of the spline approximation.

This is equivalent to:

sum((w[i] * (y[i]-spl(x[i])))**2, axis=0)